의약품용 유연물질, 표준품 전문업체
Specialty of Pharmaceutical Impurity & Reference Standard

  • Chlorhexidine Digluconate
    Chemical name : 1,1’-hexamethylenebis(5-(p-chlorophenyl)-biguaniddigluconate
    Mol. Formula : C34H54Cl2N10O14
    Mol. Weight : 897.76 g/mol 
    • Clopidogrel EP Impurity D
      Code : VC1310002
      Chemical name : methyl (2R)-(2-chlorophenyl)[(2S)-(2-chlorophenyl)[6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]acetyloxy]acetate
    • Chlorhexidine Digluconate Impurity G
      Code : VC1310002
  • Chlormezanone
    Chemical name : 2-(4-chlorophenyl)-3-methyl-1,1-dioxo-1,3-thiazinan-4-one
    Mol. Formula : C11H12ClNO3S
    Mol. Weight : 273.7 g/mol
    • Chloromezanone Impurity
      Code : VC270001
      Chemical name : 4-chlorobenzaldehyde
  • Chlorothiazide
    Chemical name : 6-chloro-1,1-dioxo-2H-1,2,4-benzothiadiazine-7-sulfonamide
    Mol. Formula : C7H6ClN3O4S2
    Mol. Weight : 295.72 g/mol
    • Benzothiadiazine Related Compound -A
      Code : VC040001
      Chemical name : 4-amino-6-chloro-1,3-benzene disulfonamide
  • Chlorpheniramine Maleate(Chlorphenamine Maleate)
    Chemical name : (3RS)-3-(4-Chlorophenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine hydrogen (Z)-butenedioate
    Mol. Formula : C16H19ClN2C4H4O4
    Mol. Weight : 390.9 g/mol
    • Chlorpheniramine EP Impurity A
      Code : VC230007
      Chemical name : 2-(4-Chlorophenyl)-4-(dimethyl amino)-2-[2-(dimethylamino)ethyl]butane
    • Chlorpheniramine Maleate EP Impurity B:(2,2-dipyridylamine)
      Code : VC230001
      Chemical name : N-(pyridin-2-yl)pyridin-2-amine
    • Chlorpheniramine EP Impurity C
      Code : VC230005
      Chemical name : 2-[p-Chloro-α-[2-(methylamino) ethyl]benzyl]pyridine Maleate (Desmethyl Chlorpheniramine Maleate)
    • Chlorpheniramine EP Impurity D
      Code : VC230006
      Chemical name : 2-(4-chlorophenyl)-4-(dimethyl amino)-2-(pyridine -2-yl)butanenitrile (Chlorpheni-ramine Nitrile)
  • Chlorpromazine Hydrochloride
    Chemical name : 3-(2-Chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine hydrochloride
    Mol. Formula : C17H19ClN2S,HCl 
    Mol. Weight : 355.3g/mol
    • Chlorpromazine EP impurity A
      Code : VC940001
      Chemical name : 2-Chloro-N,N-dimethyl-10H-Phenothiazine-10-propanamine 5-Oxide
    • Chlorpromazine EP Impurity B DiHCl
      Code : VC940008
      Chemical name : 2-Chloro-10-[3-[[3-(dimethylamino)propyl]methylamino]propyl]phenothiazine Dihydrochloride
    • Chlorpromazine EP impurity C
      Code : VC940002
      Chemical name : 3-(10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine
    • Chlorpromazine EP impurity D
      Code : VC940005
      Chemical name : 3-(2-chloro-10H-phenothiazin-10-yl)-N-methylpropan-1-amine hydrochloride
    • Chlorpromazine EP impurity E
      Code : VC940003
      Chemical name : 2-chloro-10H-phenothiazine
    • Chlorpromazine N-Oxide
      Code : VC940009
      Chemical name : 3-(2-chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine oxide
  • Chlortalidone
    Chemical name : 2-Chloro-5-[(1RS)-1-hydroxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl]benzenesulfonamide
    Mol. Formula : C14H11ClN2O4S
    Mol. Weight : 338.8 g/mol
    • Chlortalidone EP Imp B
      Code : VC770001
      Chemical name : 2-(4-chloro-3-sulphamoyl benzoyl)benzoic acid
  • Cholecalciferol
    Chemical name : (5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3b-ol
    Mol. Formula : C27H44O
    Mol. Weight : 384.6 g/mol
    • 7-Dehydrocholesterol
      Code : VC630001
      Chemical name : 7,8-Didehydrocholesterol
  • Cilostazol
    Chemical name : 6-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy]-3,4-dihydro-2(1H)-quinolinone
    Mol. Formula : C20H27N5O2
    Mol. Weight : 369.46 g/mol
    • Cilostazol RC A(USP)
      Code : VC1230002
      Chemical name : 6-Hydroxy-3,4-dihydro-2(1H)-quinolinone
    • Cilostazol RC B(USP)
      Code : VC1230001
      Chemical name : 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)-butoxy]-1H-quinolin-2-one
    • Cilostazol RC C(USP)
      Code : VC1230003
      Chemical name : 1-(4-(5-Cyclohexyl-1H-tetrazol-1-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one
  • Cimetidine
    Chemical name : 2-Cyano-1-methyl-3-[-2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl]guanidine
    Mol. Formula : C10H16N6S
    Mol. Weight : 252.3 g/mol
    • Cimetidine EP Imp E(Cimetidine Sulfoxide)
      Code : VC260001
      Chemical name : 2-cyano-1-methyl-3[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfinyl]ethyl]guanidine
    • Cimetidine EP Impurity J
      Code : VC260003
      Chemical name : 2-[[(5-methyl-1H-imidazol-4- yl)methyl]sulfanyl]ethanamine dihydrochloride
    • 4-Methyl-5-imidazolemethanol hydrochloride
      Code : VC260006
      Chemical name : 5-Methyl-4-imidazolemethanol hydrochloride
  • Cinacalcet Hydrochloride
    Chemical name : (αR)-α-Methyl-N-[3-[3-(trifluoro methyl) phenyl)propyl]-1-napthalenemethanamine Hydrochloride
    Mol. Formula : C22H23ClF3N
    Mol. Weight : 393.87 g/mol
    • Ent-Cinacalcet Hydrochloride
      Code : VC340001
      Chemical name : (S)-N-(3-(3-(Trifluoromethyl) phenyl) propyl)-1- -(1-napthyl)ethylamine Hydrochloride
    • Desfluoro Cinacalcet
      Code : VC340002
      Chemical name : (R)-N-3-(3 Difluoromethyl)phenyl)-1 (Naphthalen-1yl)ethyl )propan-1- Amine
    • Benzyl Cinacalcet Hydrochloride
      Code : VC340003
      Chemical name : (αR)-α-Methyl-N-[[3-(trifluoromethyl) phenyl]methyl]-1-naphthalenemethanamine Hydrochloride
    • Tetrahydro Cinacalcet Hydrochloride
      Code : VC340004
      Chemical name : (αR)-5,6,7,8-Tetrahydro-α-methyl-N-[3-[3-(trifluoromethyl)phenyl]propyl]-1-naphthalene methanamine Hydrochloride
    • Cinacalcet Impurity 1 HCl
      Code : VC340005
      Chemical name : (R)-N-(1-(7,8-dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride
    • 5,6-dihydro Cinacalcet Hydrochloride
      Code : VC340006
      Chemical name : (R)-N-(1-(5,6-dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride
    • 2-isomer of Cinacalcet Hydrochloride
      Code : VC340007
      Chemical name : 3-2-(triflouoromethyl)phenyl)-N-((R )-1(Naphthalen -1yl)ethyl)propan-1amine.
    • 4-Isomer of Cinacalcet Hydrochloride
      Code : VC340008
      Chemical name : 3-4(trifluoromethyl)phenyl)N-(R )-1 (Naphthalen-1 yl)ethyl propan-1 amine
    • 2-Napthyl Isomer of Cinacalcet Hydrochloride
      Code : VC340009
      Chemical name : (RS)-N-3(3-(Trifluoromethyl)phenyl)-propyl-1-(2-naphthyle)ethylamine
    • 7,8-Dihydro Cinacalcet
      Code : VC340010
      Chemical name : (RS)-N-3-(3 trifloromethyl)phenyl)propyl-1(7,8 dihydronaphthalen-1yl)ethylamine HCl
    • Cinacalcet-d3 Hydrochloride
      Code : VC340011
      Chemical name : Cinacalcet-d3 hydrochloride
    • Cinacalcet N-Oxide
      Code : VC340012
      Chemical name : (αR)-α-Methyl-N-[3-[3-(tri fluoromethyl)phenyl)propyl]-1-napthalene methanamine-N-oxide
    • Cinacalcet Imp- I
      Code : VC340013
      Chemical name : (R)-(+)-1-(1-Naphthyl)ethylamine
    • Cinacalcet Dimer
      Code : VC340014
      Chemical name : (R)-N-(1-(naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)-N-(3-(3-(trifluoromethyl)phenyl)propyl)propan-1-amine
    • Cinacalcet Amine
      Code : VC340015
      Chemical name : 3-(3-(trifluoromethyl)phenyl)propan-1-amine
    • Cinacalcet Impurity B
      Code : VC340016
      Chemical name : (R)-N-benzyl-1-(1-naphthyl)ethylamine hydrochloride
    • Cinacalcet Impurity E
      Code : VC340017
      Chemical name : (αR)-α-Methyl-N-[3-(3-methylphenyl)propyl]-1-naphthalenemethanamine Hydrochloride
    • Cinacalcet Alcohol
      Code : VC340027
      Chemical name : 3-(Trifluoromethyl)benzenepropanal
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